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CAROLYN DIFONZO F.N.P.
NPI 1831115096
Nurse Practitioner - Family in Niagara Falls, NY

Active since July 14, 2006PECOS Enrolled
87.31/100
CMS Quality Rating
7350 PORTER RD, NIAGARA FALLS, NY 14304(716) 332-1644(716) 299-0775 Get Directions Write a Review

NPPES record last updated: July 18, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Carolyn Difonzo F.n.p. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CAROLYN DIFONZO F.N.P. (NPI 1831115096) is an individual family provider in Niagara Falls, New York, licensed in New York (F 334650 1) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831115096
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCAROLYN DIFONZOCredential: F.N.P.
Location Address7350 PORTER RDNiagara Falls, NY 14304-5705
Mailing Address7350 Porter RdNiagara Falls, NY 14304-5705 · (716) 332-1644 · Fax (716) 299-0775
Phone(716) 332-1644
Fax(716) 299-0775
Sole ProprietorNo
Enumeration DateJuly 14, 2006
Last NPPES UpdateJuly 18, 2016
✔ NPI 1831115096 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NY · F 334650 1
7350 PORTER RD, Niagara Falls, NY 14304
Open in Google Maps ↗

Other Identifiers 5

Other00027338407NY · Univera/excellus
Other000560981002NY · Blue Cross /blue Shield W
Other9513035NY · Iha Provider Id
Medicare UPINQ58170
Medicare PINRB6650

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Carolyn Difonzo F.n.p. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
27 services25 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
21 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14304 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

87.31/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.9
Promoting Interoperability99
Improvement Activities40
Cost79.2

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LIFESTYLE NUTRITION WNY, PLLC
Dietitian, Registered
7350 PORTER RD
NIAGARA FALLS, NY 14304
Niagara County (716) 222-0297
GIUSEPPINA J KENYON SAVARD DO PC
Family Medicine
7350 PORTER RD
NIAGARA FALLS, NY 14304
Niagara County (716) 322-1644

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Carolyn Difonzo's NPI number?

The NPI number for Carolyn Difonzo is 1831115096. It was assigned to this individual provider in the NPPES registry on July 14, 2006.

Where is Carolyn Difonzo located?

Carolyn Difonzo practices at 7350 Porter Rd, Niagara Falls, NY 14304. The listed phone number is (716) 332-1644.

What is Carolyn Difonzo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Carolyn Difonzo enrolled in Medicare?

Yes. Carolyn Difonzo is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Carolyn Difonzo was last updated on July 18, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.